When I was a kid in the 80s, my dad started something called "Family Home Evening." We'd get together and my brother and I would ask questions like "where does lightning come from?" or "does coke rot your teeth?" We'd look up info in our Encyclopedia Brittanica (ha!), and often do experiments (like putting my dad's extracted wisdom teeth in coke). So, yeah, I couldn't help but do the same with my own girls!